227985660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7867}}^1$

素因数の和:7912

約数の個数: 144

約数和(自身を含む): 824818176

約数和(自身を除く): 596832516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 7867, 9660, 14490, 15734, 23601, 28980, 31468, 39335, 47202, 55069, 70803, 78670, 94404, 110138, 118005, 141606, 157340, 165207, 180941, 220276, 236010, 275345, 283212, 330414, 354015, 361882, 472020, 495621, 542823, 550690, 660828, 708030, 723764, 826035, 904705, 991242, 1085646, 1101380, 1266587, 1416060, 1628469, 1652070, 1809410, 1982484, 2171292, 2478105, 2533174, 2714115, 3256938, 3304140, 3618820, 3799761, 4956210, 5066348, 5428230, 6332935, 6513876, 7599522, 8142345, 9912420, 10856460, 11399283, 12665870, 15199044, 16284690, 18998805, 22798566, 25331740, 32569380, 37997610, 45597132, 56996415, 75995220, 113992830, 227985660]

約数ペア:

[(1, 227985660), (2, 113992830), (3, 75995220), (4, 56996415), (5, 45597132), (6, 37997610), (7, 32569380), (9, 25331740), (10, 22798566), (12, 18998805), (14, 16284690), (15, 15199044), (18, 12665870), (20, 11399283), (21, 10856460), (23, 9912420), (28, 8142345), (30, 7599522), (35, 6513876), (36, 6332935), (42, 5428230), (45, 5066348), (46, 4956210), (60, 3799761), (63, 3618820), (69, 3304140), (70, 3256938), (84, 2714115), (90, 2533174), (92, 2478105), (105, 2171292), (115, 1982484), (126, 1809410), (138, 1652070), (140, 1628469), (161, 1416060), (180, 1266587), (207, 1101380), (210, 1085646), (230, 991242), (252, 904705), (276, 826035), (315, 723764), (322, 708030), (345, 660828), (414, 550690), (420, 542823), (460, 495621), (483, 472020), (630, 361882), (644, 354015), (690, 330414), (805, 283212), (828, 275345), (966, 236010), (1035, 220276), (1260, 180941), (1380, 165207), (1449, 157340), (1610, 141606), (1932, 118005), (2070, 110138), (2415, 94404), (2898, 78670), (3220, 70803), (4140, 55069), (4830, 47202), (5796, 39335), (7245, 31468), (7867, 28980), (9660, 23601), (14490, 15734)]